<template>

  <div>
    <!-- 幻灯片 开始 -->
  <div v-swiper:mySwiper="swiperOption">
      <div class="swiper-wrapper">
          <div v-for="banner in bannerList" :key="banner.id" class="swiper-slide" style="background: #040B1B;">
                  <img :src="banner.imageUrl" :alt="banner.title">
          </div>
      </div>
      <div class="swiper-pagination swiper-pagination-white"></div>
      <div class="swiper-button-prev swiper-button-white" slot="button-prev"></div>
      <div class="swiper-button-next swiper-button-white" slot="button-next"></div>
  </div>
  <!-- 幻灯片 结束 -->

     <div id="aCoursesList">
      <!-- 网校课程 开始 -->
      <div>
        <section class="container">
          <header class="comm-title">
            <h2 class="tac">
              <span class="c-333">最新课程</span>
            </h2>
          </header>
          <div>
            <article class="comm-course-list">
              <ul class="of" id="bna">
                <li v-for="course in eduList" :key="course.id">
                  <div class="cc-l-wrap">
                    <section class="course-img">
                      <img
                        :src="course.cover"
                        class="img-responsive"
                        :alt="course.title"
                      >
                      <div class="cc-mask">
                        <a :href="'/course/'+course.id"  title="开始学习" class="comm-btn c-btn-1">开始学习</a>
                      </div>
                    </section>
                    <h3 class="hLh30 txtOf mt10">
                      <a :href="'/course/'+course.id"  :title="course.title" class="course-title fsize18 c-333">{{course.title}}</a>
                    </h3>
                    <section class="mt10 hLh20 of">
                      <span class="fr jgTag bg-green" v-if="Number(course.price) === 0">
                        <i class="c-fff fsize12 f-fA">免费</i>
                      </span>
                      <span class="fl jgAttr c-ccc f-fA">
                        <i class="c-999 f-fA">9634人学习</i>
                        |
                        <i class="c-999 f-fA">9634评论</i>
                      </span>
                    </section>
                  </div>
                </li>

              </ul>
              <div class="clear"></div>
            </article>
            <section class="tac pt20">
              <a href="/course" title="全部课程" class="comm-btn c-btn-2">全部课程</a>
            </section>
          </div>
        </section>
      </div>
      <!-- /网校课程 结束 -->
      <!-- 网校名师 开始 -->
      <div>
        <section class="container">
          <header class="comm-title">
            <h2 class="tac">
              <span class="c-333">名师大咖</span>
            </h2>
          </header>
          <div>
            <article class="i-teacher-list">
              <ul class="of">
                <li v-for="teacher in teacherList" :key="teacher.id">
                  <section class="i-teach-wrap">
                    <div class="i-teach-pic">
                      <a :href="'/teacher/'+teacher.id" :title="teacher.name">
                        <img :alt="teacher.name" :src="teacher.avatar">
                      </a>
                    </div>
                    <div class="mt10 hLh30 txtOf tac">
                      <a :href="'/teacher/'+teacher.id" :title="teacher.name"  class="fsize18 c-666">{{teacher.name}}</a>
                    </div>
                    <div cla ss="hLh30 txtOf tac">
                      <span class="fsize14 c-999">{{teacher.career}}</span>
                    </div>
                    <div class="mt15 i-q-txt">
                      <p
                        class="c-999 f-fA"
                      >{{teacher.intro}}</p>
                    </div>
                  </section>
                </li>

              </ul>
              <div class="clear"></div>
            </article>
            <section class="tac pt20">
<!--              <a href="/teacher" title="全部讲师" class="comm-btn c-btn-2">全部讲师</a>-->
              <nuxt-link to="/teacher" title="全部讲师" class="comm-btn c-btn-2">全部讲师</nuxt-link>
            </section>

          </div>
        </section>
      </div>
      <!-- /网校名师 结束 -->
    </div>
  </div>
</template>

<script>
import banner from '@/api/banner'
import course from '@/api/course'
import teacher from '@/api/teacher'
import * as assert from "assert";

export default {
  computed: {
    assert() {
      return assert
    }
  },
  data () {
    return {

      swiperOption: {
        //配置分页
        pagination: {
          el: '.swiper-pagination'//分页的dom节点
        },
        //配置导航
        navigation: {
          nextEl: '.swiper-button-next',//下一页dom节点
          prevEl: '.swiper-button-prev'//前一页dom节点
        }
      },
      //banner数组
      bannerList:[],
      eduList:[],
      teacherList:[]
    }
  },
  mounted() {
    //调用查询banner的方法
    this.getBannerList()
    this.getNewCourse()
    this.getTeacherMaster()
  },
  methods:{

    //查询banner数据
    getBannerList() {
      banner.getListBanner()
        .then(response => {
          this.bannerList = response.data.data
        })
    },
    //查询热门课程数据
    getNewCourse() {
      course.getNewCourse()
        .then(response => {
          this.eduList = response.data.data
        })
    },
    //讲师大咖
    getTeacherMaster(){
      teacher.getTeacherMaster()
        .then(resp => {
          this.teacherList = resp.data.data
        })
    }
  }
}
</script>
